faq 6.x-1.2

Changes since DRUPAL-6--1-1:

• fixed for typo reported in #185117 - caused sub categories to not always be displayed.
• fix for #181149 - there was a problem showing the faq count when the question/answer text contained a %
• changes for #188516 - added support for taxonomy images. The taxonomy image module hasn't been ported to D6 yet, so assuming the API won't change. Will have to test this feature once taxonomy image for D6 is released.
• change for #189504 - changed submit button labels
• fixed issue with node type help text
• now using db_placeholders() in db_query() calls where necessary.
• removed use of deprecated function menu_set_location(), now using drupal_set_breadcrumb()